Shell necklace purchased in Hawaii, bought as a souvenir. It's an opera length, approximately 80-85cm around, and doesn't have a clasp. It's the type you put over your head. Since it's a set of two, you can use them as a pair with your lover or friends, as a couple, siblings, or as a gift or spare for yourself. Recommended for those who love the ocean, summer events, or those who do hula dancing. For convenience, the category is listed as women's, but it's a unisex model. We do not accept returns or refunds after shipping, so please be sure to ask any questions before purchasing. Regarding shipping, we usually ship on the same day or the next day after confirming your purchase. We will ship via Rakuraku Mercari Delivery in the smallest possible packaging. Thank you.